After Cheese hears that the town has been invaded by an alien, the kids decide to investigate. Girl is sceptical until she starts believing that she is turning into an alien.

Boy is ecstatic to find Mildred - the rarest Bobblehead on earth - in a bin. Soon, Mildred becomes an unhealthy obsession for Boy, and it's up to his siblings to intervene!

Exhausted by all her superhero work, Cat asks Mr Boots to be her sidekick. However, Cat gets jealous when it turns out that Mr Boots is better at being a superhero than she is.

Noticing that Boy has been distant lately, Dog asks Cheese for advice. However, the advice she gives pushes Boy and Dog further apart!

After discovering that she's a great 'professional protester', Cheese uses her newfound talent for personal gain.

K-Jam and Girl have plans for the best day ever! However, when Cheese shoves herself in and takes over, she jeopardizes all of their plans!

After Cat and Cheese are mistaken for young kids at the hotel daycare, they are forced into the baby play area. Refusing to be stuck there, Cheese plots to escape!